 dimensionalism is a relatively recent school of arcane magic formed within the last century founded by deverick abraxas on a little-known prime world cite title dragon #229 pagenum pp 51-52 the extradimensional basis of the school quickly led to it spreading throughout the planes many finding the various spells quite handy to have while traveling through the multiverse the school has changed greatly since its original form however originally serving as a more general-purpose extraplanar school including spells to deal with extraplanar creatures  conjure elemental   invisible stalker   summon shadow  spells to manipulate extraplanar substance  demi-shadow magic   move earth  and spells that among other things are simply useful to spot extraplanar phenomena  true seeing  within a few decades it had stabilized around those spells specifically related to the distortion or manipulation of space time and dimension there are theories by some that the shift in dimensionalism over the years may be due to the influence of chronomancers due to the similarity in focus of the two schools of magic but given the secretive nature of that sect of wizards there is little proof or rather there may have been proof at some point but it currently does not seem to have existed spells spells spells unmarked spells are from the player player's handbook some rare dimensionalist spells may not be listed  1st level  detect phase  player  player's option spells & magic enlarge reduce gaze reflection  2nd level  deeppockets displace self rope trick warp sense  planewalker  planewalker's handbook   3rd level  blink cache cite title dragon 106 pagenum pp 51-52 haste proof from teleportation source unknown random random's commodious pocket slow teleport object  4th level  dimension door drawmij drawmij's instant exit  world of greyhawk  mask light phase shift  5th level  contact other plane distance distortion improved blink leomundu8e28099s secret chest otiluke otiluke's radiant screen teleport  6th level  dimensional blade etherealness otiluke otiluke's diamond screen otiluke otiluke's excruciating screen teleport other  7th level  banishment drawmiju8e28099s instant summons duo-dimension mass teleport mordenkainenu8e28099s magnificent mansion otiluke otiluke's death screen phase door planar door shadow walk teleport without error vanish  8th level  gateway  forgotten realms pages from the mages  mass teleport without error maze teleport block  9th level  estate transference  tome of magic  gate sphere of ultimate destruction temporal stasis temporal reinstatement time stop references references references category dimensionalists # category magic 